Collection
Serial/Series Title
Digital US Topo Maps: 7.5 Minute Series (Topographic)
50
2000 Census County Subdivision Block Map
36
2010 Census County Block Map
35
2010 Census P.L. 94-171 County Block Map
35
7.5 Minute Series (Topographic)
34
2000 Census County Block Map
28
1990 Census County Block Map
27
Digital Raster Graphic Topographic Maps: 7.5 Minute Series (Topographic)
25
2007 Economic Census Map
7
Western United States 1:250,000
7
10 More
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321 Matching Results
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313 - 321 of
321
Animal Trap.
Patent for an improved and simplified trap where "a large number of rats can be caught in succession before the trap has to be emptied, as the trap door arrangement is automatic in regard to resetting" (lines 20-24).
Date:
June 23, 1914
Creator:
Willard, Thomas A.
Object Type:
Patent
System:
The Portal to Texas History
Hame Hook
Patent for improved harness and trace connector.
Date:
March 6, 1917
Creator:
Conn, Isaac D.
Object Type:
Patent
System:
The Portal to Texas History
Ribbon-Cabinet.
Patent for a ribbon cabinet that is designed to display the different types of ribbon available.
Date:
December 30, 1913
Creator:
Daniel, Robert O.
Object Type:
Patent
System:
The Portal to Texas History
Door Operating Mechanism for Mail Boxes
Patent for door for mail boxes that can be quickly opened or closed by postal workers.
Date:
February 13, 1917
Creator:
Calcote, William S.
Object Type:
Patent
System:
The Portal to Texas History
Pipe-Clamp.
Patent for a pipe grip that is formed out of two bars with two gripping surfaces forming two mechanical jaws.
Date:
September 7, 1915
Creator:
Brown, Milo
Object Type:
Patent
System:
The Portal to Texas History
Plow-Point Attachment
Patent for an attachment for the point of a plow that protects the point from wear and tear, especially in soil that is sandy.
Date:
July 18, 1916
Creator:
Trout, Calvin L.
Object Type:
Patent
System:
The Portal to Texas History
86th Texas Legislature, Regular Session, House Bill 468, Chapter 217
Bill introduced by the Texas House of Representatives relating to the authority of the Collingsworth County Hospital District to take certain actions regarding district property.
Date:
May 25, 2019
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
Cultivator Attachment dated October 8, 1918
Patent for cutting cotton and maintaining it at a certain height. This can be mounted to different cultivators without any need of change or alteration.
Date:
October 8, 1918
Creator:
Fletcher W. Vaughn
Object Type:
Patent
System:
The Portal to Texas History
Cultivator Foot
Patent for a cultivator foot. This cultivator foot is designed to be a new kind of inexpensive, simple, and efficient cultivator foot.
Date:
August 22, 1922
Creator:
Dawson, Joseph E.
Object Type:
Patent
System:
The Portal to Texas History